EP 3752113 A1 20201223 - SURGICAL GAUZE
Title (en)
SURGICAL GAUZE
Title (de)
CHIRURGISCHE GAZE
Title (fr)
GAZE CHIRURGICALE
Publication
Application
Priority
- IT 201800002612 A 20180213
- EP 2019053449 W 20190212
Abstract (en)
[origin: WO2019158531A1] A surgical gauze (1) comprising a single-layer fabric comprising fibers of at least one first group of fibers (2) and fibers of at least one second group of fibers (3), the fibers of the first group of fibers (2) having a higher regain rate than the fibers of the second group of fibers (3), the fibers of the first group being made of cotton and the fibers of the second group being made of polymeric material, the fibers of the first group of fibers (2) being white and the fibers of the second group of fibers (3) being blue or green, the first and second groups of fibers (2, 3) identifying different regions (23, 31) in the gauze (1) which can be recognized by color with the naked eye before and after use in an operating site, the second group of fibers having a regain rate of less than 1% and weighing less than 10% by weight on the total weight of the surgical gauze (1).
IPC 8 full level
A61F 13/36 (2006.01); A61F 13/44 (2006.01)
CPC (source: EP US)
A61F 13/36 (2013.01 - EP US); A61F 13/44 (2013.01 - EP US)
Citation (search report)
See references of WO 2019158531A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2019158531 A1 20190822; CN 111918626 A 20201110; CN 111918626 B 20220510; EP 3752113 A1 20201223; IT 201800002612 A1 20190813; US 11666491 B2 20230606; US 2021045935 A1 20210218
DOCDB simple family (application)
EP 2019053449 W 20190212; CN 201980013369 A 20190212; EP 19703740 A 20190212; IT 201800002612 A 20180213; US 201916969303 A 20190212